Discharge after ovulation does not mean that you are pregnant, because the discharge is relatively thin and abundant during ovulation. This is a normal physiological phenomenon, so it does not indicate pregnancy. If you want to know if you are pregnant during ovulation, the only way to find out is through the basal body temperature test. For example, if the basal body temperature rises after ovulation, and if the high temperature lasts for more than fifteen days, it indicates a high possibility of pregnancy. Therefore, the change of secretion after ovulation does not indicate pregnancy, but after pregnancy, as the fertilized egg is laid, the trophoblast cells start to secrete blood HCG, and the secretion increases at this time.